☒ I gave the developer only ★★★ on this App because they pushed it out for a full version & the Hᴇᴀʀᴛ Bᴇᴀᴛ sound Sample doesn't work. Come-on development; if you are going to sell something commercially it shouldn't be anything less than perfect working order just like everything else in the world otherwise the application has a great layout and the sound quality is on point. Great for goofing off with on your own or with your friends (always remember Social Distance).